... android smart phone MTK 4th-generation high-speed smart chip, MT6577-1GHZ Dual-core system,5 ... 3G (WCDMA/GSM) 5.0 inch WVGA high resolution ... multiple languages Specification: Appearance: PDA flat touch Size: 147. ... sim card: Dual sim cards, dual standby Navigation: GPS+AGPS Navigator Display: 5.0 ... 802.11b/g/n,Bluetooth 2.0,EDGE,HSDPA,HSUPA ... Phone book: 1000 Group SMS/Color message: Support Headphone jack 3 ...